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Update hkdftest.c

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This commit is contained in:
Zhi Guan
2024-07-31 19:26:08 +08:00
parent 9f4dac228e
commit a266042160
1 changed files with 153 additions and 6 deletions
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159
tests/hkdftest.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved. * Copyright 2014-2024 The GmSSL Project. All Rights Reserved.
* *
* Licensed under the Apache License, Version 2.0 (the License); you may * Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License. * not use this file except in compliance with the License.
@@ -24,6 +24,49 @@ static struct {
char *prk; char *prk;
char *okm; char *okm;
} hkdf_tests[] = { } hkdf_tests[] = {
{
// test 1
"sm3",
"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
"000102030405060708090a0b0c",
"f0f1f2f3f4f5f6f7f8f9",
42,
"E0D6F7B0BD056327B7659F1F39AD850561FBCF4FB10FB58E88EAFA55CF7CD01E",
"C69FE91B7AAEE2DD5718D72DCAEE0CCE93F1B8E41F792DA51261B6A517E68B36ED2C595572B01DFA359B",
},
{
// test 2
"sm3",
"000102030405060708090a0b0c0d0e0f"
"101112131415161718191a1b1c1d1e1f"
"202122232425262728292a2b2c2d2e2f"
"303132333435363738393a3b3c3d3e3f"
"404142434445464748494a4b4c4d4e4f",
"606162636465666768696a6b6c6d6e6f"
"707172737475767778797a7b7c7d7e7f"
"808182838485868788898a8b8c8d8e8f"
"909192939495969798999a9b9c9d9e9f"
"a0a1a2a3a4a5a6a7a8a9aaabacadaeaf",
"b0b1b2b3b4b5b6b7b8b9babbbcbdbebf"
"c0c1c2c3c4c5c6c7c8c9cacbcccdcecf"
"d0d1d2d3d4d5d6d7d8d9dadbdcdddedf"
"e0e1e2e3e4e5e6e7e8e9eaebecedeeef"
"f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
82,
"1A43A7FEDB2D111EB33BABD0D256C272AA3262CDB12E6B43D4321AE8888485D5",
"C1226236BBDEFA7921F9FEBE27B864F33E449201B436D8844EA53F58170DD6426DEFBD22ED1F3C5960F35523E62E3B6C0D657F2C61893436F539013199BFAEF25AAFD1E7726EDE927623A9F5CBB8885C7E5D",
},
{
// test 3
"sm3",
"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
"",
"",
42,
"004FC37143377D072D74E82FF480E8D7937EC607411BC1EC65DD34401871FF9C",
"C8C91A38AE2FB3B023A7C38CE9F0748F28230D59B6B950BA3BA949BF0D713A5774815778801741CB2034",
},
#ifdef ENABLE_SHA2 // FIXME: add SM3 test suites, if neither SHA1, SHA2 enabled, build failure #ifdef ENABLE_SHA2 // FIXME: add SM3 test suites, if neither SHA1, SHA2 enabled, build failure
{ {
// test 1 // test 1
@@ -148,7 +191,7 @@ static struct {
#endif // ENABLE_SHA1 #endif // ENABLE_SHA1
}; };
int test_hkdf(void) static int test_hkdf(void)
{ {
int i; int i;
const DIGEST *digest; const DIGEST *digest;
@@ -210,12 +253,116 @@ int test_hkdf(void)
printf("\n"); printf("\n");
} }
return 0;
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_sm3_hkdf(void)
{
const struct {
char *label;
char *ikm;
char *salt;
char *info;
char *prk;
int okmlen;
char *okm;
} tests[] = {
{
// test1
"sm3-hkdf from sha256-hkdf test1",
"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
"000102030405060708090a0b0c",
"f0f1f2f3f4f5f6f7f8f9",
"E0D6F7B0BD056327B7659F1F39AD850561FBCF4FB10FB58E88EAFA55CF7CD01E",
42,
"C69FE91B7AAEE2DD5718D72DCAEE0CCE93F1B8E41F792DA51261B6A517E68B36ED2C595572B01DFA359B",
},
{
// test2
"sm3-hkdf from sha256-hkdf test2",
"000102030405060708090a0b0c0d0e0f"
"101112131415161718191a1b1c1d1e1f"
"202122232425262728292a2b2c2d2e2f"
"303132333435363738393a3b3c3d3e3f"
"404142434445464748494a4b4c4d4e4f",
"606162636465666768696a6b6c6d6e6f"
"707172737475767778797a7b7c7d7e7f"
"808182838485868788898a8b8c8d8e8f"
"909192939495969798999a9b9c9d9e9f"
"a0a1a2a3a4a5a6a7a8a9aaabacadaeaf",
"b0b1b2b3b4b5b6b7b8b9babbbcbdbebf"
"c0c1c2c3c4c5c6c7c8c9cacbcccdcecf"
"d0d1d2d3d4d5d6d7d8d9dadbdcdddedf"
"e0e1e2e3e4e5e6e7e8e9eaebecedeeef"
"f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
"1A43A7FEDB2D111EB33BABD0D256C272AA3262CDB12E6B43D4321AE8888485D5",
82,
"C1226236BBDEFA7921F9FEBE27B864F33E449201B436D8844EA53F58170DD6426DEFBD22ED1F3C5960F35523E62E3B6C0D657F2C61893436F539013199BFAEF25AAFD1E7726EDE927623A9F5CBB8885C7E5D",
},
{
// test3
"sm3-hkdf from sha256-hkdf test3",
"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
"",
"",
"004FC37143377D072D74E82FF480E8D7937EC607411BC1EC65DD34401871FF9C",
42,
"C8C91A38AE2FB3B023A7C38CE9F0748F28230D59B6B950BA3BA949BF0D713A5774815778801741CB2034",
},
};
int i;
uint8_t ikm[512];
uint8_t salt[512];
uint8_t info[512];
uint8_t prk[512];
uint8_t okm[512];
size_t ikmlen, saltlen, infolen, prklen, okmlen;
uint8_t sm3_prk[32];
uint8_t sm3_okm[512];
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) {
hex_to_bytes(hkdf_tests[i].ikm, strlen(hkdf_tests[i].ikm), ikm, &ikmlen);
hex_to_bytes(hkdf_tests[i].salt, strlen(hkdf_tests[i].salt), salt, &saltlen);
hex_to_bytes(hkdf_tests[i].info, strlen(hkdf_tests[i].info), info, &infolen);
hex_to_bytes(hkdf_tests[i].prk, strlen(hkdf_tests[i].prk), prk, &prklen);
hex_to_bytes(hkdf_tests[i].okm, strlen(hkdf_tests[i].okm), okm, &okmlen);
if (sm3_hkdf_extract(salt, saltlen, ikm, ikmlen, sm3_prk) != 1) {
error_print();
return -1;
}
if (memcmp(sm3_prk, prk, prklen) != 0) {
error_print();
return -1;
}
if (sm3_hkdf_expand(prk, info, infolen, okmlen, sm3_okm) != 1) {
error_print();
return -1;
}
if (memcmp(sm3_okm, okm, okmlen) != 0) {
error_print();
return -1;
}
printf("\n");
}
printf("%s() ok\n", __FUNCTION__);
return 1;
} }
int main(void) int main(void)
{ {
int err = 0; if (test_hkdf() != 1) goto err;
err += test_hkdf(); if (test_sm3_hkdf() != 1) goto err;
return err; printf("%s all tests passed\n", __FILE__);
return 0;
err:
error_print();
return 1;
} }